Vivo iQOO Z11S vs Vivo X300 Ultra
The Vivo iQOO Z11S (2026) runs on the MediaTek Dimensity 7500, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $296 and $950. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 57/100 (a 34-point difference). Key differences: the Vivo iQOO Z11S has the bigger battery (10000 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 1,099,769).
Profile comparison
Category scores
Vivo iQOO Z11S
Vivo X300 Ultra
What makes Vivo iQOO Z11S better?
- Bigger battery: 10000 vs 7000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 225g vs 230g
- Cheaper at launch: $296 vs $950
- Better display (94/100 vs 89/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 1099769
- Better Geekbench Single: 3639 vs 1089
- Better Geekbench Multi: 11047 vs 3276
- Faster charging: 100W vs 44W
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 60/100)
- Better camera (96/100 vs 30/100)
- Longer battery life (85/100 vs 68/100)
- Better portability (39/100 vs 38/100)
Comparison verdict
Comparing the Vivo iQOO Z11S vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 34 points higher (91/100 vs 57/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 60/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 30/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 68/100). Value score: Vivo iQOO Z11S — 54/100, Vivo X300 Ultra — 94/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S (99/100 vs 60/100). In the "display" category, the Vivo iQOO Z11S is a bit better (94/100 vs 89/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S (96/100 vs 30/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Vivo iQOO Z11S (85/100 vs 68/100). In the "portability" category, the Vivo X300 Ultra and the Vivo iQOO Z11S are nearly equal (39/100 vs 38/100).
Specs comparison
| Specification | Vivo iQOO Z11S | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7500 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1099769 | 4247433 | |
| Geekbench Single | 1089 | 3639 | |
| Geekbench Multi | 3276 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO OLED | |
| Resolution | 1260x2800 | 3168x1440 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 10000 mAh | 7000 mAh | |
| Charging | 44W | 100W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 / OriginOS 6 | Android 16 | |
| Brightness (peak) | 2000 nits | — | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP69 | |
| Dimensions | 163.9×76.5×8.6 mm | 163.0×76.8×8.2 mm | |
| Weight | 225 g | 230 g | |
| Launch price | $296 | $950 |
Camera comparison
Vivo iQOO Z11S
- Main: 50MP f/1.8
- Front: 8MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Vivo iQOO Z11S
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO Z11S
- 10000 mAh
- Wired: 44W
- No wireless charging
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Vivo iQOO Z11S and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Vivo iQOO Z11S by 74.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $654. Vivo iQOO Z11S was $654 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S (99/100 vs 60/100).
display
In the "display" category, the Vivo iQOO Z11S is a bit better (94/100 vs 89/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S (96/100 vs 30/100).
battery
In the "battery" category, the Vivo X300 Ultra notably outperforms the Vivo iQOO Z11S (85/100 vs 68/100).
portability
In the "portability" category, the Vivo X300 Ultra and the Vivo iQOO Z11S are nearly equal (39/100 vs 38/100).
Frequently asked questions
Which is better: the Vivo iQOO Z11S or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11S by 34 points (91/100 vs 57/100).
What is the rating of the Vivo iQOO Z11S and the Vivo X300 Ultra?
The Vivo iQOO Z11S has a MobileRank rating of 57/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Vivo iQOO Z11S or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 30/100).
Which is more powerful: the Vivo iQOO Z11S or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 60/100).
Should you choose the Vivo iQOO Z11S over the Vivo X300 Ultra?
The Vivo iQOO Z11S is a better fit for active users. The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.